@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

<https://concepts.sagepub.com/social-science/concept/teaching_materials>
  skos:prefLabel "teaching materials"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/motion_pictures_as_topic>
  skos:prefLabel "motion pictures as topic"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/radio>
  skos:prefLabel "radio"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/audiovisual_aids>
  skos:narrower <https://concepts.sagepub.com/social-science/concept/multimedia>, <https://concepts.sagepub.com/social-science/concept/instructional_films>, <https://concepts.sagepub.com/social-science/concept/protocol_materials>, <https://concepts.sagepub.com/social-science/concept/tape_recording>, <https://concepts.sagepub.com/social-science/concept/illustrated_books>, <https://concepts.sagepub.com/social-science/concept/maps_as_topic>, <https://concepts.sagepub.com/social-science/concept/mp3-player>, <https://concepts.sagepub.com/social-science/concept/posters_as_topic>, <https://concepts.sagepub.com/social-science/concept/medical_illustration>, <https://concepts.sagepub.com/social-science/concept/exhibits_as_topic>, <https://concepts.sagepub.com/social-science/concept/optical_storage_devices>, <https://concepts.sagepub.com/social-science/concept/structural_models>, <https://concepts.sagepub.com/social-science/concept/motion_pictures_as_topic>, <https://concepts.sagepub.com/social-science/concept/radio> ;
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D001296.html> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/educational_technology>, <https://concepts.sagepub.com/social-science/concept/teaching_materials>, <https://concepts.sagepub.com/social-science/concept/educational_media> ;
  a skos:Concept ;
  skos:prefLabel "audiovisual aids"@en .

<https://concepts.sagepub.com/social-science/concept/illustrated_books>
  skos:prefLabel "illustrated books"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/posters_as_topic>
  skos:prefLabel "posters as topic"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/mp3-player>
  skos:prefLabel "mp3-player"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/educational_technology>
  skos:prefLabel "educational technology"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/optical_storage_devices>
  skos:prefLabel "optical storage devices"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/instructional_films>
  skos:prefLabel "instructional films"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/exhibits_as_topic>
  skos:prefLabel "exhibits as topic"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/protocol_materials>
  skos:prefLabel "protocol materials"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/maps_as_topic>
  skos:prefLabel "maps as topic"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/tape_recording>
  skos:prefLabel "tape recording"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/multimedia>
  skos:prefLabel "multimedia"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/structural_models>
  skos:prefLabel "structural models"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/educational_media>
  skos:prefLabel "educational media"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/medical_illustration>
  skos:prefLabel "medical illustration"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .

<https://concepts.sagepub.com/social-science/concept/conceptgroup/concepts>
  a skos:Collection, isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member <https://concepts.sagepub.com/social-science/concept/audiovisual_aids> .